| 序号 |
型号 |
极限工作电压 |
最大电流允许值 |
最大耗散功率 |
放大倍数 |
最大工作频率 |
制作材料 |
| 1 | 2N52
| 50V | 0.008A | 0.12W | | <1MHZ或未知 | Ge-PNP |
| 2 | 2N520
| 25V | | 0.1W | | >3MHZ | Ge-PNP |
| 3 | 2N520(A)
| 25V | | 0.1W | | <1MHZ或未知 | Ge-PNP |
| 4 | 2N5200
| 20V | 0.1A | 0.3W | | >900MHZ | Si-NPN |
| 5 | 2N5200A
| 25V | 0.1A | 0.3W | | >900MHZ | Si-NPN |
| 6 | 2N5201
| 25V | 0.1A | 0.3W | | >1.1GHZ | Si-NPN |
| 7 | 2N5202
| 100V | 4A | 35W | | >60MHZ | Si-NPN |
| 8 | 2N5202A
| 100V | 4A | 40W | | >60MHZ | Si-NPN |
| 9 | 2N5204
| 600V | 22A | | | <1MHZ或未知 | 50HZ－Thy |
| 10 | 2N5205
| 800V | 22A | | | <1MHZ或未知 | 50HZ－Thy |
| 11 | 2N5206
| 1KV | 22A | | | <1MHZ或未知 | 50HZ－Thy |
| 12 | 2N5207
| 1.2KV | 22A | | | <1MHZ或未知 | 50HZ－Thy |
| 13 | 2N5208
| 30V | 0.05A | 0.35W | | >300MHZ | Si-PNP |
| 14 | 2N5208A
| 40V | 0.05A | 0.35W | | >300MHZ | Si-PNP |
| 15 | 2N5209
| 50V | 0.05A | 0.625W | | 80MHZ | Si-NPN |
| 16 | 2N5209A
| 55V | 0.05A | 0.625W | | 80MHZ | Si-NPN |
| 17 | 2N521
| 15V | | 0.1W | | <1MHZ或未知 | Ge-PNP |
| 18 | 2N521(A)
| 25V | | 0.1W | | <1MHZ或未知 | Ge-PNP |
| 19 | 2N5210
| 50V | 0.05A | 0.625W | | 80MHZ | Si-NPN |
| 20 | 2N5211
| 80V | 0.6A | 0.8W | | >200MHZ | Si-NPN |
| 21 | 2N5212
| 80V | 0.6A | 7.5W | | >200MHZ | Si-NPN |
| 22 | 2N5212A
| 90V | 0.6A | 7.5W | | >200MHZ | Si-NPN |
| 23 | 2N5213
| 70V | 0.5A | 3W | | <1MHZ或未知 | Si-NPN |
| 24 | 2N5214
| 95V | 5A | 30W | | 150MHZ | Si-NPN |
| 25 | 2N5215
| 70V | 1A | 10W | | 200MHZ | Si-NPN |
| 26 | 2N5216
| 80V | 1.5A | 15W | | 400MHZ | Si-NPN |
| 27 | 2N5217
| 80V | 0.5A | 4W | | 400MHZ | Si-NPN |
| 28 | 2N5218
| 220V | 10A | 50W | | <1MHZ或未知 | Si-NPN |
| 29 | 2N5219
| 20V | 0.1A | 0.35W | | >150MHZ | Si-NPN |
| 30 | 2N522
| 15V | | 0.1W | | >15MHZ | Ge-PNP |
